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-rwxr-xr-xsrc/lib/libcrypto/perlasm/x86_64-xlate.pl221
-rw-r--r--src/lib/libcrypto/perlasm/x86asm.pl55
-rw-r--r--src/lib/libcrypto/perlasm/x86gas.pl31
-rw-r--r--src/lib/libcrypto/perlasm/x86nasm.pl15
4 files changed, 277 insertions, 45 deletions
diff --git a/src/lib/libcrypto/perlasm/x86_64-xlate.pl b/src/lib/libcrypto/perlasm/x86_64-xlate.pl
index 68b4c1ca80..50ff91e2f0 100755
--- a/src/lib/libcrypto/perlasm/x86_64-xlate.pl
+++ b/src/lib/libcrypto/perlasm/x86_64-xlate.pl
@@ -62,12 +62,8 @@ my $flavour = shift;
62my $output = shift; 62my $output = shift;
63if ($flavour =~ /\./) { $output = $flavour; undef $flavour; } 63if ($flavour =~ /\./) { $output = $flavour; undef $flavour; }
64 64
65{ my ($stddev,$stdino,@junk)=stat(STDOUT); 65open STDOUT,">$output" || die "can't open $output: $!"
66 my ($outdev,$outino,@junk)=stat($output); 66 if (defined($output));
67
68 open STDOUT,">$output" || die "can't open $output: $!"
69 if (1 || $stddev!=$outdev || $stdino!=$outino);
70}
71 67
72my $gas=1; $gas=0 if ($output =~ /\.asm$/); 68my $gas=1; $gas=0 if ($output =~ /\.asm$/);
73my $elf=1; $elf=0 if (!$gas); 69my $elf=1; $elf=0 if (!$gas);
@@ -116,12 +112,16 @@ my %globals;
116 $line = substr($line,@+[0]); $line =~ s/^\s+//; 112 $line = substr($line,@+[0]); $line =~ s/^\s+//;
117 113
118 undef $self->{sz}; 114 undef $self->{sz};
119 if ($self->{op} =~ /^(movz)b.*/) { # movz is pain... 115 if ($self->{op} =~ /^(movz)x?([bw]).*/) { # movz is pain...
120 $self->{op} = $1; 116 $self->{op} = $1;
121 $self->{sz} = "b"; 117 $self->{sz} = $2;
122 } elsif ($self->{op} =~ /call|jmp/) { 118 } elsif ($self->{op} =~ /call|jmp/) {
123 $self->{sz} = ""; 119 $self->{sz} = "";
124 } elsif ($self->{op} =~ /^p/ && $' !~ /^(ush|op)/) { # SSEn 120 } elsif ($self->{op} =~ /^p/ && $' !~ /^(ush|op|insrw)/) { # SSEn
121 $self->{sz} = "";
122 } elsif ($self->{op} =~ /^v/) { # VEX
123 $self->{sz} = "";
124 } elsif ($self->{op} =~ /movq/ && $line =~ /%xmm/) {
125 $self->{sz} = ""; 125 $self->{sz} = "";
126 } elsif ($self->{op} =~ /([a-z]{3,})([qlwb])$/) { 126 } elsif ($self->{op} =~ /([a-z]{3,})([qlwb])$/) {
127 $self->{op} = $1; 127 $self->{op} = $1;
@@ -247,35 +247,39 @@ my %globals;
247 $self->{index} =~ s/^[er](.?[0-9xpi])[d]?$/r\1/; 247 $self->{index} =~ s/^[er](.?[0-9xpi])[d]?$/r\1/;
248 $self->{base} =~ s/^[er](.?[0-9xpi])[d]?$/r\1/; 248 $self->{base} =~ s/^[er](.?[0-9xpi])[d]?$/r\1/;
249 249
250 # Solaris /usr/ccs/bin/as can't handle multiplications
251 # in $self->{label}, new gas requires sign extension...
252 use integer;
253 $self->{label} =~ s/(?<![\w\$\.])(0x?[0-9a-f]+)/oct($1)/egi;
254 $self->{label} =~ s/([0-9]+\s*[\*\/\%]\s*[0-9]+)/eval($1)/eg;
255 $self->{label} =~ s/([0-9]+)/$1<<32>>32/eg;
256
250 if ($gas) { 257 if ($gas) {
251 # Solaris /usr/ccs/bin/as can't handle multiplications
252 # in $self->{label}, new gas requires sign extension...
253 use integer;
254 $self->{label} =~ s/(?<![\w\$\.])(0x?[0-9a-f]+)/oct($1)/egi;
255 $self->{label} =~ s/([0-9]+\s*[\*\/\%]\s*[0-9]+)/eval($1)/eg;
256 $self->{label} =~ s/([0-9]+)/$1<<32>>32/eg;
257 $self->{label} =~ s/^___imp_/__imp__/ if ($flavour eq "mingw64"); 258 $self->{label} =~ s/^___imp_/__imp__/ if ($flavour eq "mingw64");
258 259
259 if (defined($self->{index})) { 260 if (defined($self->{index})) {
260 sprintf "%s%s(%%%s,%%%s,%d)",$self->{asterisk}, 261 sprintf "%s%s(%s,%%%s,%d)",$self->{asterisk},
261 $self->{label},$self->{base}, 262 $self->{label},
263 $self->{base}?"%$self->{base}":"",
262 $self->{index},$self->{scale}; 264 $self->{index},$self->{scale};
263 } else { 265 } else {
264 sprintf "%s%s(%%%s)", $self->{asterisk},$self->{label},$self->{base}; 266 sprintf "%s%s(%%%s)", $self->{asterisk},$self->{label},$self->{base};
265 } 267 }
266 } else { 268 } else {
267 %szmap = ( b=>"BYTE$PTR", w=>"WORD$PTR", l=>"DWORD$PTR", q=>"QWORD$PTR" ); 269 %szmap = ( b=>"BYTE$PTR", w=>"WORD$PTR", l=>"DWORD$PTR",
270 q=>"QWORD$PTR",o=>"OWORD$PTR",x=>"XMMWORD$PTR" );
268 271
269 $self->{label} =~ s/\./\$/g; 272 $self->{label} =~ s/\./\$/g;
270 $self->{label} =~ s/(?<![\w\$\.])0x([0-9a-f]+)/0$1h/ig; 273 $self->{label} =~ s/(?<![\w\$\.])0x([0-9a-f]+)/0$1h/ig;
271 $self->{label} = "($self->{label})" if ($self->{label} =~ /[\*\+\-\/]/); 274 $self->{label} = "($self->{label})" if ($self->{label} =~ /[\*\+\-\/]/);
272 $sz="q" if ($self->{asterisk}); 275 $sz="q" if ($self->{asterisk} || opcode->mnemonic() eq "movq");
276 $sz="l" if (opcode->mnemonic() eq "movd");
273 277
274 if (defined($self->{index})) { 278 if (defined($self->{index})) {
275 sprintf "%s[%s%s*%d+%s]",$szmap{$sz}, 279 sprintf "%s[%s%s*%d%s]",$szmap{$sz},
276 $self->{label}?"$self->{label}+":"", 280 $self->{label}?"$self->{label}+":"",
277 $self->{index},$self->{scale}, 281 $self->{index},$self->{scale},
278 $self->{base}; 282 $self->{base}?"+$self->{base}":"";
279 } elsif ($self->{base} eq "rip") { 283 } elsif ($self->{base} eq "rip") {
280 sprintf "%s[%s]",$szmap{$sz},$self->{label}; 284 sprintf "%s[%s]",$szmap{$sz},$self->{label};
281 } else { 285 } else {
@@ -507,6 +511,12 @@ my %globals;
507 } 511 }
508 } elsif ($dir =~ /\.(text|data)/) { 512 } elsif ($dir =~ /\.(text|data)/) {
509 $current_segment=".$1"; 513 $current_segment=".$1";
514 } elsif ($dir =~ /\.hidden/) {
515 if ($flavour eq "macosx") { $self->{value} = ".private_extern\t$prefix$line"; }
516 elsif ($flavour eq "mingw64") { $self->{value} = ""; }
517 } elsif ($dir =~ /\.comm/) {
518 $self->{value} = "$dir\t$prefix$line";
519 $self->{value} =~ s|,([0-9]+),([0-9]+)$|",$1,".log($2)/log(2)|e if ($flavour eq "macosx");
510 } 520 }
511 $line = ""; 521 $line = "";
512 return $self; 522 return $self;
@@ -556,7 +566,8 @@ my %globals;
556 $v.=" READONLY"; 566 $v.=" READONLY";
557 $v.=" ALIGN(".($1 eq "p" ? 4 : 8).")" if ($masm>=$masmref); 567 $v.=" ALIGN(".($1 eq "p" ? 4 : 8).")" if ($masm>=$masmref);
558 } elsif ($line=~/\.CRT\$/i) { 568 } elsif ($line=~/\.CRT\$/i) {
559 $v.=" READONLY DWORD"; 569 $v.=" READONLY ";
570 $v.=$masm>=$masmref ? "ALIGN(8)" : "DWORD";
560 } 571 }
561 } 572 }
562 $current_segment = $line; 573 $current_segment = $line;
@@ -578,7 +589,7 @@ my %globals;
578 $self->{value}="${decor}SEH_end_$current_function->{name}:"; 589 $self->{value}="${decor}SEH_end_$current_function->{name}:";
579 $self->{value}.=":\n" if($masm); 590 $self->{value}.=":\n" if($masm);
580 } 591 }
581 $self->{value}.="$current_function->{name}\tENDP" if($masm); 592 $self->{value}.="$current_function->{name}\tENDP" if($masm && $current_function->{name});
582 undef $current_function; 593 undef $current_function;
583 } 594 }
584 last; 595 last;
@@ -614,6 +625,19 @@ my %globals;
614 .join(",",@str) if (@str); 625 .join(",",@str) if (@str);
615 last; 626 last;
616 }; 627 };
628 /\.comm/ && do { my @str=split(/,\s*/,$line);
629 my $v=undef;
630 if ($nasm) {
631 $v.="common $prefix@str[0] @str[1]";
632 } else {
633 $v="$current_segment\tENDS\n" if ($current_segment);
634 $current_segment = "_DATA";
635 $v.="$current_segment\tSEGMENT\n";
636 $v.="COMM @str[0]:DWORD:".@str[1]/4;
637 }
638 $self->{value} = $v;
639 last;
640 };
617 } 641 }
618 $line = ""; 642 $line = "";
619 } 643 }
@@ -626,11 +650,135 @@ my %globals;
626 } 650 }
627} 651}
628 652
653sub rex {
654 local *opcode=shift;
655 my ($dst,$src,$rex)=@_;
656
657 $rex|=0x04 if($dst>=8);
658 $rex|=0x01 if($src>=8);
659 push @opcode,($rex|0x40) if ($rex);
660}
661
662# older gas and ml64 don't handle SSE>2 instructions
663my %regrm = ( "%eax"=>0, "%ecx"=>1, "%edx"=>2, "%ebx"=>3,
664 "%esp"=>4, "%ebp"=>5, "%esi"=>6, "%edi"=>7 );
665
666my $movq = sub { # elderly gas can't handle inter-register movq
667 my $arg = shift;
668 my @opcode=(0x66);
669 if ($arg =~ /%xmm([0-9]+),\s*%r(\w+)/) {
670 my ($src,$dst)=($1,$2);
671 if ($dst !~ /[0-9]+/) { $dst = $regrm{"%e$dst"}; }
672 rex(\@opcode,$src,$dst,0x8);
673 push @opcode,0x0f,0x7e;
674 push @opcode,0xc0|(($src&7)<<3)|($dst&7); # ModR/M
675 @opcode;
676 } elsif ($arg =~ /%r(\w+),\s*%xmm([0-9]+)/) {
677 my ($src,$dst)=($2,$1);
678 if ($dst !~ /[0-9]+/) { $dst = $regrm{"%e$dst"}; }
679 rex(\@opcode,$src,$dst,0x8);
680 push @opcode,0x0f,0x6e;
681 push @opcode,0xc0|(($src&7)<<3)|($dst&7); # ModR/M
682 @opcode;
683 } else {
684 ();
685 }
686};
687
688my $pextrd = sub {
689 if (shift =~ /\$([0-9]+),\s*%xmm([0-9]+),\s*(%\w+)/) {
690 my @opcode=(0x66);
691 $imm=$1;
692 $src=$2;
693 $dst=$3;
694 if ($dst =~ /%r([0-9]+)d/) { $dst = $1; }
695 elsif ($dst =~ /%e/) { $dst = $regrm{$dst}; }
696 rex(\@opcode,$src,$dst);
697 push @opcode,0x0f,0x3a,0x16;
698 push @opcode,0xc0|(($src&7)<<3)|($dst&7); # ModR/M
699 push @opcode,$imm;
700 @opcode;
701 } else {
702 ();
703 }
704};
705
706my $pinsrd = sub {
707 if (shift =~ /\$([0-9]+),\s*(%\w+),\s*%xmm([0-9]+)/) {
708 my @opcode=(0x66);
709 $imm=$1;
710 $src=$2;
711 $dst=$3;
712 if ($src =~ /%r([0-9]+)/) { $src = $1; }
713 elsif ($src =~ /%e/) { $src = $regrm{$src}; }
714 rex(\@opcode,$dst,$src);
715 push @opcode,0x0f,0x3a,0x22;
716 push @opcode,0xc0|(($dst&7)<<3)|($src&7); # ModR/M
717 push @opcode,$imm;
718 @opcode;
719 } else {
720 ();
721 }
722};
723
724my $pshufb = sub {
725 if (shift =~ /%xmm([0-9]+),\s*%xmm([0-9]+)/) {
726 my @opcode=(0x66);
727 rex(\@opcode,$2,$1);
728 push @opcode,0x0f,0x38,0x00;
729 push @opcode,0xc0|($1&7)|(($2&7)<<3); # ModR/M
730 @opcode;
731 } else {
732 ();
733 }
734};
735
736my $palignr = sub {
737 if (shift =~ /\$([0-9]+),\s*%xmm([0-9]+),\s*%xmm([0-9]+)/) {
738 my @opcode=(0x66);
739 rex(\@opcode,$3,$2);
740 push @opcode,0x0f,0x3a,0x0f;
741 push @opcode,0xc0|($2&7)|(($3&7)<<3); # ModR/M
742 push @opcode,$1;
743 @opcode;
744 } else {
745 ();
746 }
747};
748
749my $pclmulqdq = sub {
750 if (shift =~ /\$([x0-9a-f]+),\s*%xmm([0-9]+),\s*%xmm([0-9]+)/) {
751 my @opcode=(0x66);
752 rex(\@opcode,$3,$2);
753 push @opcode,0x0f,0x3a,0x44;
754 push @opcode,0xc0|($2&7)|(($3&7)<<3); # ModR/M
755 my $c=$1;
756 push @opcode,$c=~/^0/?oct($c):$c;
757 @opcode;
758 } else {
759 ();
760 }
761};
762
763my $rdrand = sub {
764 if (shift =~ /%[er](\w+)/) {
765 my @opcode=();
766 my $dst=$1;
767 if ($dst !~ /[0-9]+/) { $dst = $regrm{"%e$dst"}; }
768 rex(\@opcode,0,$1,8);
769 push @opcode,0x0f,0xc7,0xf0|($dst&7);
770 @opcode;
771 } else {
772 ();
773 }
774};
775
629print "#include <machine/asm.h>\n"; 776print "#include <machine/asm.h>\n";
630 777
631if ($nasm) { 778if ($nasm) {
632 print <<___; 779 print <<___;
633default rel 780default rel
781%define XMMWORD
634___ 782___
635} elsif ($masm) { 783} elsif ($masm) {
636 print <<___; 784 print <<___;
@@ -647,14 +795,22 @@ while($line=<>) {
647 795
648 undef $label; 796 undef $label;
649 undef $opcode; 797 undef $opcode;
650 undef $sz;
651 undef @args; 798 undef @args;
652 799
653 if ($label=label->re(\$line)) { print $label->out(); } 800 if ($label=label->re(\$line)) { print $label->out(); }
654 801
655 if (directive->re(\$line)) { 802 if (directive->re(\$line)) {
656 printf "%s",directive->out(); 803 printf "%s",directive->out();
657 } elsif ($opcode=opcode->re(\$line)) { ARGUMENT: while (1) { 804 } elsif ($opcode=opcode->re(\$line)) {
805 my $asm = eval("\$".$opcode->mnemonic());
806 undef @bytes;
807
808 if ((ref($asm) eq 'CODE') && scalar(@bytes=&$asm($line))) {
809 print $gas?".byte\t":"DB\t",join(',',@bytes),"\n";
810 next;
811 }
812
813 ARGUMENT: while (1) {
658 my $arg; 814 my $arg;
659 815
660 if ($arg=register->re(\$line)) { opcode->size($arg->size()); } 816 if ($arg=register->re(\$line)) { opcode->size($arg->size()); }
@@ -670,19 +826,26 @@ while($line=<>) {
670 $line =~ s/^,\s*//; 826 $line =~ s/^,\s*//;
671 } # ARGUMENT: 827 } # ARGUMENT:
672 828
673 $sz=opcode->size();
674
675 if ($#args>=0) { 829 if ($#args>=0) {
676 my $insn; 830 my $insn;
831 my $sz=opcode->size();
832
677 if ($gas) { 833 if ($gas) {
678 $insn = $opcode->out($#args>=1?$args[$#args]->size():$sz); 834 $insn = $opcode->out($#args>=1?$args[$#args]->size():$sz);
835 @args = map($_->out($sz),@args);
836 printf "\t%s\t%s",$insn,join(",",@args);
679 } else { 837 } else {
680 $insn = $opcode->out(); 838 $insn = $opcode->out();
681 $insn .= $sz if (map($_->out() =~ /x?mm/,@args)); 839 foreach (@args) {
840 my $arg = $_->out();
841 # $insn.=$sz compensates for movq, pinsrw, ...
842 if ($arg =~ /^xmm[0-9]+$/) { $insn.=$sz; $sz="x" if(!$sz); last; }
843 if ($arg =~ /^mm[0-9]+$/) { $insn.=$sz; $sz="q" if(!$sz); last; }
844 }
682 @args = reverse(@args); 845 @args = reverse(@args);
683 undef $sz if ($nasm && $opcode->mnemonic() eq "lea"); 846 undef $sz if ($nasm && $opcode->mnemonic() eq "lea");
847 printf "\t%s\t%s",$insn,join(",",map($_->out($sz),@args));
684 } 848 }
685 printf "\t%s\t%s",$insn,join(",",map($_->out($sz),@args));
686 } else { 849 } else {
687 printf "\t%s",$opcode->out(); 850 printf "\t%s",$opcode->out();
688 } 851 }
diff --git a/src/lib/libcrypto/perlasm/x86asm.pl b/src/lib/libcrypto/perlasm/x86asm.pl
index 4756a28e59..bf783cff26 100644
--- a/src/lib/libcrypto/perlasm/x86asm.pl
+++ b/src/lib/libcrypto/perlasm/x86asm.pl
@@ -87,6 +87,57 @@ sub ::movq
87 { &::generic("movq",@_); } 87 { &::generic("movq",@_); }
88} 88}
89 89
90# SSE>2 instructions
91my %regrm = ( "eax"=>0, "ecx"=>1, "edx"=>2, "ebx"=>3,
92 "esp"=>4, "ebp"=>5, "esi"=>6, "edi"=>7 );
93sub ::pextrd
94{ my($dst,$src,$imm)=@_;
95 if ("$dst:$src" =~ /(e[a-dsd][ixp]):xmm([0-7])/)
96 { &::data_byte(0x66,0x0f,0x3a,0x16,0xc0|($2<<3)|$regrm{$1},$imm); }
97 else
98 { &::generic("pextrd",@_); }
99}
100
101sub ::pinsrd
102{ my($dst,$src,$imm)=@_;
103 if ("$dst:$src" =~ /xmm([0-7]):(e[a-dsd][ixp])/)
104 { &::data_byte(0x66,0x0f,0x3a,0x22,0xc0|($1<<3)|$regrm{$2},$imm); }
105 else
106 { &::generic("pinsrd",@_); }
107}
108
109sub ::pshufb
110{ my($dst,$src)=@_;
111 if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
112 { &data_byte(0x66,0x0f,0x38,0x00,0xc0|($1<<3)|$2); }
113 else
114 { &::generic("pshufb",@_); }
115}
116
117sub ::palignr
118{ my($dst,$src,$imm)=@_;
119 if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
120 { &::data_byte(0x66,0x0f,0x3a,0x0f,0xc0|($1<<3)|$2,$imm); }
121 else
122 { &::generic("palignr",@_); }
123}
124
125sub ::pclmulqdq
126{ my($dst,$src,$imm)=@_;
127 if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
128 { &::data_byte(0x66,0x0f,0x3a,0x44,0xc0|($1<<3)|$2,$imm); }
129 else
130 { &::generic("pclmulqdq",@_); }
131}
132
133sub ::rdrand
134{ my ($dst)=@_;
135 if ($dst =~ /(e[a-dsd][ixp])/)
136 { &::data_byte(0x0f,0xc7,0xf0|$regrm{$dst}); }
137 else
138 { &::generic("rdrand",@_); }
139}
140
90# label management 141# label management
91$lbdecor="L"; # local label decoration, set by package 142$lbdecor="L"; # local label decoration, set by package
92$label="000"; 143$label="000";
@@ -174,7 +225,7 @@ sub ::asm_init
174 $filename=$fn; 225 $filename=$fn;
175 $i386=$cpu; 226 $i386=$cpu;
176 227
177 $elf=$cpp=$coff=$aout=$macosx=$win32=$netware=$mwerks=$openbsd=0; 228 $elf=$cpp=$coff=$aout=$macosx=$win32=$netware=$mwerks=$openbsd=$android=0;
178 if (($type eq "elf")) 229 if (($type eq "elf"))
179 { $elf=1; require "x86gas.pl"; } 230 { $elf=1; require "x86gas.pl"; }
180 elsif (($type eq "a\.out")) 231 elsif (($type eq "a\.out"))
@@ -195,6 +246,8 @@ sub ::asm_init
195 { $openbsd=$elf=1; require "x86gas.pl"; } 246 { $openbsd=$elf=1; require "x86gas.pl"; }
196 elsif (($type eq "openbsd-a.out")) 247 elsif (($type eq "openbsd-a.out"))
197 { $openbsd=1; require "x86gas.pl"; } 248 { $openbsd=1; require "x86gas.pl"; }
249 elsif (($type eq "android"))
250 { $elf=1; $android=1; require "x86gas.pl"; }
198 else 251 else
199 { print STDERR <<"EOF"; 252 { print STDERR <<"EOF";
200Pick one target type from 253Pick one target type from
diff --git a/src/lib/libcrypto/perlasm/x86gas.pl b/src/lib/libcrypto/perlasm/x86gas.pl
index 9a1cce026e..d4baea514b 100644
--- a/src/lib/libcrypto/perlasm/x86gas.pl
+++ b/src/lib/libcrypto/perlasm/x86gas.pl
@@ -45,9 +45,8 @@ sub ::generic
45 undef $suffix if ($dst =~ m/^%[xm]/o || $src =~ m/^%[xm]/o); 45 undef $suffix if ($dst =~ m/^%[xm]/o || $src =~ m/^%[xm]/o);
46 46
47 if ($#_==0) { &::emit($opcode); } 47 if ($#_==0) { &::emit($opcode); }
48 elsif ($opcode =~ m/^j/o && $#_==1) { &::emit($opcode,@arg); } 48 elsif ($#_==1 && $opcode =~ m/^(call|clflush|j|loop|set)/o)
49 elsif ($opcode eq "call" && $#_==1) { &::emit($opcode,@arg); } 49 { &::emit($opcode,@arg); }
50 elsif ($opcode =~ m/^set/&& $#_==1) { &::emit($opcode,@arg); }
51 else { &::emit($opcode.$suffix,@arg);} 50 else { &::emit($opcode.$suffix,@arg);}
52 51
53 1; 52 1;
@@ -91,6 +90,7 @@ sub ::DWP
91} 90}
92sub ::QWP { &::DWP(@_); } 91sub ::QWP { &::DWP(@_); }
93sub ::BP { &::DWP(@_); } 92sub ::BP { &::DWP(@_); }
93sub ::WP { &::DWP(@_); }
94sub ::BC { @_; } 94sub ::BC { @_; }
95sub ::DWC { @_; } 95sub ::DWC { @_; }
96 96
@@ -149,22 +149,24 @@ sub ::public_label
149{ push(@out,".globl\t".&::LABEL($_[0],$nmdecor.$_[0])."\n"); } 149{ push(@out,".globl\t".&::LABEL($_[0],$nmdecor.$_[0])."\n"); }
150 150
151sub ::file_end 151sub ::file_end
152{ if (grep {/\b${nmdecor}OPENSSL_ia32cap_P\b/i} @out) { 152{ if ($::macosx)
153 my $tmp=".comm\t${nmdecor}OPENSSL_ia32cap_P,4";
154 if ($::elf) { push (@out,"$tmp,4\n"); }
155 else { push (@out,"$tmp\n"); }
156 }
157 if ($::macosx)
158 { if (%non_lazy_ptr) 153 { if (%non_lazy_ptr)
159 { push(@out,".section __IMPORT,__pointers,non_lazy_symbol_pointers\n"); 154 { push(@out,".section __IMPORT,__pointers,non_lazy_symbol_pointers\n");
160 foreach $i (keys %non_lazy_ptr) 155 foreach $i (keys %non_lazy_ptr)
161 { push(@out,"$non_lazy_ptr{$i}:\n.indirect_symbol\t$i\n.long\t0\n"); } 156 { push(@out,"$non_lazy_ptr{$i}:\n.indirect_symbol\t$i\n.long\t0\n"); }
162 } 157 }
163 } 158 }
159 if (grep {/\b${nmdecor}OPENSSL_ia32cap_P\b/i} @out) {
160 my $tmp=".comm\t${nmdecor}OPENSSL_ia32cap_P,8";
161 if ($::macosx) { push (@out,"$tmp,2\n"); }
162 elsif ($::elf) { push (@out,"$tmp,4\n"); }
163 else { push (@out,"$tmp\n"); }
164 }
164 push(@out,$initseg) if ($initseg); 165 push(@out,$initseg) if ($initseg);
165} 166}
166 167
167sub ::data_byte { push(@out,".byte\t".join(',',@_)."\n"); } 168sub ::data_byte { push(@out,".byte\t".join(',',@_)."\n"); }
169sub ::data_short{ push(@out,".value\t".join(',',@_)."\n"); }
168sub ::data_word { push(@out,".long\t".join(',',@_)."\n"); } 170sub ::data_word { push(@out,".long\t".join(',',@_)."\n"); }
169 171
170sub ::align 172sub ::align
@@ -189,7 +191,7 @@ sub ::picmeup
189 &::lea($dst,&::DWP($sym)); 191 &::lea($dst,&::DWP($sym));
190 &::emitraw("#endif /* PIC */"); 192 &::emitraw("#endif /* PIC */");
191 } 193 }
192 elsif ($::pic && ($::elf || $::aout)) 194 if (($::pic && ($::elf || $::aout)) || $::macosx)
193 { if (!defined($base)) 195 { if (!defined($base))
194 { &::call(&::label("PIC_me_up")); 196 { &::call(&::label("PIC_me_up"));
195 &::set_label("PIC_me_up"); 197 &::set_label("PIC_me_up");
@@ -225,14 +227,17 @@ PIC_EPILOGUE
225.align $align 227.align $align
226.Linitalign: 228.Linitalign:
227___ 229___
230 } elsif ($::android)
231 { $initseg.=<<___;
232.section .init_array
233.align 4
234.long $f
235___
228 } 236 }
229 elsif ($::elf) 237 elsif ($::elf)
230 { $initseg.=<<___; 238 { $initseg.=<<___;
231.section .init 239.section .init
232 call $f 240 call $f
233 jmp .Linitalign
234.align $align
235.Linitalign:
236___ 241___
237 } 242 }
238 elsif ($::coff) 243 elsif ($::coff)
diff --git a/src/lib/libcrypto/perlasm/x86nasm.pl b/src/lib/libcrypto/perlasm/x86nasm.pl
index ce2bed9bb2..ca2511c9eb 100644
--- a/src/lib/libcrypto/perlasm/x86nasm.pl
+++ b/src/lib/libcrypto/perlasm/x86nasm.pl
@@ -19,6 +19,8 @@ sub ::generic
19 { $_[0] = "NEAR $_[0]"; } 19 { $_[0] = "NEAR $_[0]"; }
20 elsif ($opcode eq "lea" && $#_==1) # wipe storage qualifier from lea 20 elsif ($opcode eq "lea" && $#_==1) # wipe storage qualifier from lea
21 { $_[1] =~ s/^[^\[]*\[/\[/o; } 21 { $_[1] =~ s/^[^\[]*\[/\[/o; }
22 elsif ($opcode eq "clflush" && $#_==0)
23 { $_[0] =~ s/^[^\[]*\[/\[/o; }
22 } 24 }
23 &::emit($opcode,@_); 25 &::emit($opcode,@_);
24 1; 26 1;
@@ -67,6 +69,7 @@ sub get_mem
67} 69}
68sub ::BP { &get_mem("BYTE",@_); } 70sub ::BP { &get_mem("BYTE",@_); }
69sub ::DWP { &get_mem("DWORD",@_); } 71sub ::DWP { &get_mem("DWORD",@_); }
72sub ::WP { &get_mem("WORD",@_); }
70sub ::QWP { &get_mem("",@_); } 73sub ::QWP { &get_mem("",@_); }
71sub ::BC { (($::mwerks)?"":"BYTE ")."@_"; } 74sub ::BC { (($::mwerks)?"":"BYTE ")."@_"; }
72sub ::DWC { (($::mwerks)?"":"DWORD ")."@_"; } 75sub ::DWC { (($::mwerks)?"":"DWORD ")."@_"; }
@@ -114,7 +117,7 @@ sub ::file_end
114{ if (grep {/\b${nmdecor}OPENSSL_ia32cap_P\b/i} @out) 117{ if (grep {/\b${nmdecor}OPENSSL_ia32cap_P\b/i} @out)
115 { my $comm=<<___; 118 { my $comm=<<___;
116${drdecor}segment .bss 119${drdecor}segment .bss
117${drdecor}common ${nmdecor}OPENSSL_ia32cap_P 4 120${drdecor}common ${nmdecor}OPENSSL_ia32cap_P 8
118___ 121___
119 # comment out OPENSSL_ia32cap_P declarations 122 # comment out OPENSSL_ia32cap_P declarations
120 grep {s/(^extern\s+${nmdecor}OPENSSL_ia32cap_P)/\;$1/} @out; 123 grep {s/(^extern\s+${nmdecor}OPENSSL_ia32cap_P)/\;$1/} @out;
@@ -135,7 +138,8 @@ sub ::public_label
135 138
136sub ::data_byte 139sub ::data_byte
137{ push(@out,(($::mwerks)?".byte\t":"db\t").join(',',@_)."\n"); } 140{ push(@out,(($::mwerks)?".byte\t":"db\t").join(',',@_)."\n"); }
138 141sub ::data_short
142{ push(@out,(($::mwerks)?".word\t":"dw\t").join(',',@_)."\n"); }
139sub ::data_word 143sub ::data_word
140{ push(@out,(($::mwerks)?".long\t":"dd\t").join(',',@_)."\n"); } 144{ push(@out,(($::mwerks)?".long\t":"dd\t").join(',',@_)."\n"); }
141 145
@@ -163,4 +167,11 @@ sub ::dataseg
163 else { push(@out,"section\t.data align=4\n"); } 167 else { push(@out,"section\t.data align=4\n"); }
164} 168}
165 169
170sub ::safeseh
171{ my $nm=shift;
172 push(@out,"%if __NASM_VERSION_ID__ >= 0x02030000\n");
173 push(@out,"safeseh ".&::LABEL($nm,$nmdecor.$nm)."\n");
174 push(@out,"%endif\n");
175}
176
1661; 1771;
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-11-01 18:14:51 +0000